var zoom = "sm/";
var input_index = -1;
+function endsWith(str, suffix) {
+ return str.indexOf(suffix, str.length - suffix.length) !== -1;
+}
+
+function stripFromEnd(str, suffix) {
+ if (endsWith(str, suffix)) {
+ return str.substr(0, str.length - suffix.length);
+ }
+ return str;
+}
function setpic() {
if ("exposure" in picinfo[files[input_index]]) {